import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.text.*;
import java.util.*;
public class blindtouch extends Applet implements 
                                KeyListener,ActionListener{
  Button bs = new Button("start");
  Button bc = new Button("clear");
  Panel  pn  = new Panel();
  Panel  ps  = new Panel();
  Panel  px  = new Panel();
  TextArea ta = new TextArea(3,60);
  Label  m1 = new Label("");
  Label  m2 = new Label("");
  Label  m3 = new Label("");
  Label  m4 = new Label("開始は「ｓｔａｒｔ」を押してください。");
  long ts   = 0 ;
  long te   = 0 ;
  long tt   = 0 ;
  double l  = 0 ;
  double n  = 0 ;
  String s  = "";
  String str= "";
  Color c;
  Image img,wimg;
  Graphics w,wx,wg;
  DecimalFormat f = new DecimalFormat("0.00");
  String t [][] = {{"1","!","010","000","pi"," "},
                   {"2","2","040","000","ma"," "},
                   {"3","#","070","000","wh"," "},
                   {"4","$","100","000","bl"," "},
                   {"5","%","130","000","bl"," "},
                   {"6","&","160","000","cy"," "},
                   {"7","'","190","000","cy"," "},
                   {"8","(","220","000","gr"," "},
                   {"9",")","250","000","ye"," "},
                   {"0","0","280","000","or"," "},
                   {"-","=","310","000","or"," "},
                   {"^","~","340","000","or"," "},
//                 {" "," ","370","000","or"," "},
                   {"Q","q","025","030","pi"," "},
                   {"W","w","055","030","ma"," "},
                   {"E","e","085","030","wh"," "},
                   {"R","r","115","030","bl"," "},
                   {"T","t","145","030","bl"," "},
                   {"Y","y","175","030","cy"," "},
                   {"U","u","205","030","cy"," "},
                   {"I","i","235","030","gr"," "},
                   {"O","o","265","030","ye"," "},
                   {"P","p","295","030","or"," "},
                   {"@","`","325","030","or"," "},
                   {"[","{","355","030","or"," "},
                   {"A","a","040","060","pi"," "},
                   {"S","s","070","060","ma"," "},
                   {"D","d","100","060","wh"," "},
                   {"F","f","130","060","bl","1"},
                   {"G","g","160","060","bl"," "},
                   {"H","h","190","060","cy"," "},
                   {"J","j","220","060","cy","1"},
                   {"K","k","250","060","gr"," "},
                   {"L","l","280","060","ye"," "},
                   {";","+","310","060","or"," "},
                   {":","*","340","060","or"," "},
                   {"Z","z","055","090","pi"," "},
                   {"X","x","085","090","ma"," "},
                   {"C","c","115","090","wh"," "},
                   {"V","v","145","090","bl"," "},
                   {"B","b","175","090","bl"," "},
                   {"N","n","205","090","cy"," "},
                   {"M","m","235","090","cy"," "},
                   {",","<","265","090","gr"," "},
                   {".",">","295","090","ye"," "},
                   {"/","?","325","090","or"," "}};

  public void init() {
    pn.setLayout(new GridLayout(1,1));
    pn.add(ta);
    px.setLayout(new GridLayout(1,2));
    px.add(bs);
    px.add(bc);
    ps.setLayout(new GridLayout(5,1));
    ps.add(m1);
    ps.add(m2);
    ps.add(m3);
    ps.add(m4);
    ps.add(px);
    setLayout(new BorderLayout());
    add ("South",ps);
    add ("North",pn);
    Dimension w = getSize();
    int dw = w.width;
    int dh = w.height; 
    img  = createImage(dw,dh);
    wimg = createImage(dw,dh);
    wg = wimg.getGraphics();
    wx  = img.getGraphics();
    bs.addActionListener(this);
    bc.addActionListener(this);
    addKeyListener(this);
    requestFocus();
    Date d =new Date();
    ts = d.getTime();
    key();edt();repaint();
  }
  public void paint(Graphics g) {
    g.drawImage(wimg,0,80,this) ;
  }
  public void key(){
    setBackground(Color.lightGray);
    for (int i=0;i<t.length;i++) {
        if (t[i][4]=="wh") {c=Color.white;}
        if (t[i][4]=="**") {c=Color.black;}
        if (t[i][4]=="gr") {c=Color.blue ;}
        if (t[i][4]=="cy") {c=Color.cyan ;}
        if (t[i][4]=="**") {c=Color.gray ;}
        if (t[i][4]=="bl") {c=Color.green;}
        if (t[i][4]=="ye") {c=Color.yellow;}
        if (t[i][4]=="ma") {c=Color.magenta;}
        if (t[i][4]=="or") {c=Color.orange;}
        if (t[i][4]=="pi") {c=Color.pink ;}
        if (t[i][4]=="re") {c=Color.red  ;}
      wx.setColor(c);  
      wx.fillRect(Integer.parseInt(t[i][2]),Integer.parseInt(t[i][3]),28,28);
      Font f1 = new Font("MS Pゴシック",Font.BOLD,11);
      wx.setFont(f1);
      if (t[i][5]=="1") {wx.setColor(Color.red);}
        else {wx.setColor(Color.black);};  
      wx.drawString(t[i][0],Integer.parseInt(t[i][2])+4,Integer.parseInt(t[i][3])+15);
      Font f2 = new Font("MS Pゴシック",Font.BOLD,10);
      wx.setFont(f2);
      wx.drawString(t[i][1],Integer.parseInt(t[i][2])+20,Integer.parseInt(t[i][3])+25);
    } 
  }
  public void edt() {
    wg.drawImage(img,0,0,this) ;
    wg.setColor(Color.black);
    ta.append(s);
    Date d =new Date();
    te = d.getTime(); 
    tt = (te-ts)/1000;
    if (n ==0){l=0;} else {l=tt/n;}
    f.applyPattern("#,##0.0");
    m1.setText("入力="+s);
    m2.setText("入力文字数="+n+
               "、経過時間（秒）="+tt+
               "、タイプイン速度（秒/文字）="+f.format(l));
    Font f1 = new Font("MS Pゴシック",Font.BOLD,11);
//  m3.setFont(f1);
//  m3.setColor(Color.red);
    m3.setText("１秒間に"+f.format(1/l)+"文字"+
               "、１分間に"+f.format(60/l)+"文字");
    for (int i=0;i<t.length;i++) {
      if (s.equals(t[i][0])|s.equals(t[i][1])) {
        wg.setColor(Color.red); 
        wg.fillRect(Integer.parseInt(t[i][2]),Integer.parseInt(t[i][3]),28,28);
        n = n +1;
      }
    }
  }
  public void actionPerformed(ActionEvent e) {
    if (e.getSource()==bs) {
      Date d =new Date();
      ts = d.getTime();
      str = "";
      ta.setText(""); 
      n = 0;
      requestFocus();
    }
    if (e.getSource()==bc) {
      str = "";
      ta.setText("");
      requestFocus();
    }
    edt(); 
    repaint();
  }
  public void keyTyped(KeyEvent e) {
    s = ""+e.getKeyChar();
    edt();
    repaint();
  }
  public void keyPressed(KeyEvent e) { }
  public void keyReleased(KeyEvent e ) {
    s ="";
    edt();
    repaint();
  }

}